Hydraulic fittings ua lub luag haujlwm tseem ceeb hauv cov tshuab hydraulic thaum lawv koom nrog cov khoom sib txawv thiab khaws cia kom zoo ntawm cov kua dej hydraulic. Muaj cov ntaub ntawv hais txog
Dab tsi yog ASTM B633?
Cov yeeb nkab txuas yog ib qho tseem ceeb tshaj plaws ntawm cov dej tuav, ntsia ntawm cov ntsiab lus tseem ceeb. Lawv yuav tsum muab kev sib khi ua tau zoo los txhim kho kev ua haujlwm nyab xeeb thiab
Vim li cas thiaj xaiv Stainless Hlau?
ISO 13920 General zam rau cov welded tsim
DIN EN 25817 Arc-welded pob qij txha hauv cov hlau; kev taw qhia txog theem zoo rau kev ua tsis tiav (ISO 5817: 1992), Los ntawm cov qib ntsuas rau cov txheej txheem rau cov neeg sab nraud thiab sab h
Cov hom ntawm cov raj muaj roj txhaws Cov pob txha txhaws Txoj hlua ua ke Lub tog raj yuav tsum tsim raws li qhov txhawm rau kis (qhov chaw hu) feem ntau tsuas yog nyob rau hauv chaw txiav plaub hau.
Kev siv xa mus rau qhov yuav tsum tau ua rau lub zog tensile rau brazing fittings
Kev sib zog ntawm cov cylindrical nres sib koom ua ke Rau ntawm cov pob qij txha taub hau sib tsoo qhov chaw uas cov tshuaj xuas tes xuas sab nraud los ntawm sab nraud, chamfering nyob rau sab uas qho
Cuam tshuam ntawm cov duab saum npoo ntawm cov leeg sib koom ua ke Feem ntau, kev hloov pauv los ntawm qhov zoo tshaj plaws geometrically nto saum npoo, vim muaj qhov zawj thiab cov qhab nia piv txwv,
Txoj Cai vs Sab Nraud Tsis yog Duab ntawm lub ntsej muag sib txawv rau vuam ob leeg
Braze qhov sib txawv me me thiab qhov ntev rau qhov weld fittings Lub ntsej muag sib txawv me me Cov braze sib txawv yog txwv los ntawm peb qhov ntev (saib Daim Duab 3) Qhov tseem ceeb tshaj plaws yog
